Nonstop flight route between International Falls, Minnesota, United States and Port Alsworth, Alaska, United States:
Departure Airport:
(48°33'56"N by 93°24'7"W)
Arrival Airport:
(60°12'15"N by 154°19'8"W)
Distance from INL to PTA:
2,477.73 miles (3,987.51 km)
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Jump to:
- About this route
- INL Airport Information
- PTA Airport Information
- Facts about INL
- Facts about PTA
- Map of Nearest Airports to INL
- List of Nearest Airports to INL
- Map of Furthest Airports from INL
- List of Furthest Airports from INL
- Map of Nearest Airports to PTA
- List of Nearest Airports to PTA
- Map of Furthest Airports from PTA
- List of Furthest Airports from PTA
About this route:
A direct, nonstop flight between Falls International Airport (INL), International Falls, Minnesota, United States and Port Alsworth Airport (PTA), Port Alsworth, Alaska, United States would travel a Great Circle distance of 2,478 miles (or 3,988 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Falls International Airport and Port Alsworth Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | INL / KINL |
| Airport Name: | Falls International Airport |
| Location: | International Falls, Minnesota, United States |
| GPS Coordinates: | 48°33'56"N by 93°24'7"W |
| Area Served: | International Falls, Minnesota |
| Operator/Owner: | City of International Falls |
| Airport Type: | Public |
| Elevation: | 1185 feet (361 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from INL |
| More Information: | INL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PTA / PALJ |
| Airport Names: |
|
| Location: | Port Alsworth, Alaska, United States |
| GPS Coordinates: | 60°12'15"N by 154°19'8"W |
| Area Served: | Port Alsworth, Alaska |
| Operator/Owner: | Glen Alsworth, Sr. |
| Airport Type: | Private |
| Elevation: | 280 feet (85 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PTA |
| More Information: | PTA Maps & Info |
Facts about Falls International Airport (INL):
- Falls International Airport is a city owned, public use airport located in International Falls, a city in Koochiching County, Minnesota, United States.
- Falls International Airport (INL) has 2 runways.
- The closest airport to Falls International Airport (INL) is Fort Frances Municipal Airport (YAG), which is located only 6 miles (10 kilometers) NNW of INL.
- The furthest airport from Falls International Airport (INL) is Margaret River Airport (MGV), which is located 10,660 miles (17,156 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Port Alsworth Airport (PTA):
- The furthest airport from Port Alsworth Airport (PTA) is Port Elizabeth International Airport (PLZ), which is located 10,625 miles (17,100 kilometers) away in Port Elizabeth, South Africa.
- Because of Port Alsworth Airport's relatively low elevation of 280 feet, planes can take off or land at Port Alsworth Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Port Alsworth Airport (PTA) currently has only 1 runway.
- In addition to being known as "Port Alsworth Airport", other names for PTA include "TPO" and "Port Alsworth".
- The closest airport to Port Alsworth Airport (PTA) is Nondalton Airport (NNL), which is located 24 miles (38 kilometers) SW of PTA.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.39 miles (10.28 km) NNW | Fort Frances Municipal Airport (YAG) | Fort Frances, Ontario, Canada |     |
| 2 | 56.37 miles (90.72 km) WNW | Baudette International Airport (BDE) | Baudette, Minnesota, United States | |
| 3 | 81.75 miles (131.56 km) E | Atikokan Municipal Aerodrome (YIB) | Atikokan, Ontario, Canada | |
| 4 | 85.52 miles (137.63 km) SSE | Range Regional Airport (HIB) | Hibbing, Minnesota, United States | |
| 5 | 88.65 miles (142.68 km) SE | Ely Municipal Airport (LYU) | Ely, Minnesota, United States | |
| 6 | 92.37 miles (148.66 km) WNW | Warroad International Memorial Airport (RRT) | Warroad, Minnesota, United States | |
| 7 | 92.39 miles (148.68 km) NNE | Dryden Regional Airport (YHD) | Dryden, Ontario, Canada | |
| 8 | 93.72 miles (150.82 km) S | Grand Rapids - Itasca County Airport (GPZ) | Grand Rapids, Minnesota, United States | |
| 9 | 94.98 miles (152.85 km) NNW | Kenora Airport (YQK) | Kenora, Ontario, Canada | |
| 10 | 96.93 miles (155.99 km) NE | Ignace Municipal Airport (ZUC) | Ignace, Ontario, Canada | |
| 11 | 101.60 miles (163.51 km) SW | Bemidji Regional Airport (BJI) | Bemidji, Minnesota, United States | |
| 12 | 126.44 miles (203.48 km) NNE | Sioux Lookout Airport (YXL) | Sioux Lookout, Ontario, Canada | |
| 13 | 131.66 miles (211.89 km) SSE | Duluth International Airport (DLH) | Duluth, Minnesota, United States | |
| 14 | 132.44 miles (213.14 km) WSW | Thief River Falls Regional Airport (TVF) | Thief River Falls, Minnesota, United States | |
| 15 | 143.19 miles (230.44 km) SSE | Richard I. Bong Airport (SUW) | Superior, Wisconsin, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,660.43 miles (17,156.26 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,636.38 miles (17,117.55 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,632.42 miles (17,111.17 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,610.11 miles (17,075.27 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,591.87 miles (17,045.92 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,549.05 miles (16,977.01 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 10,541.85 miles (16,965.41 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 10,539.54 miles (16,961.71 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,528.27 miles (16,943.57 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,482.47 miles (16,869.86 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,417.12 miles (16,764.69 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,387.00 miles (16,716.22 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,374.84 miles (16,696.64 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,368.57 miles (16,686.55 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,360.89 miles (16,674.19 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.69 miles (38.12 km) SW | Nondalton Airport (NNL) | Nondalton, Alaska, United States | |
| 2 | 28.88 miles (46.48 km) SSE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 3 | 37.25 miles (59.95 km) SSW | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 4 | 55.88 miles (89.93 km) SSW | Kokhanok Airport (KNK) | Kokhanok, Alaska, United States | |
| 5 | 66.81 miles (107.52 km) SSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States | |
| 6 | 74.92 miles (120.57 km) NW | Sparrevohn LRRS Airport (SVW) | Sparrevohn, Alaska, United States | |
| 7 | 82.04 miles (132.03 km) SW | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 8 | 89.00 miles (143.24 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 9 | 101.96 miles (164.08 km) SE | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| 10 | 104.78 miles (168.63 km) ESE | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 11 | 104.96 miles (168.91 km) ESE | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 105.71 miles (170.12 km) ESE | Homer Airport (HOM) | Homer, Alaska, United States | |
| 13 | 106.90 miles (172.05 km) WSW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 14 | 107.99 miles (173.79 km) ENE | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 15 | 113.70 miles (182.98 km) E | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,625.19 miles (17,099.54 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,620.59 miles (17,092.14 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,596.16 miles (17,052.83 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,594.64 miles (17,050.38 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,557.05 miles (16,989.89 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,451.95 miles (16,820.74 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,397.88 miles (16,733.73 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,337.78 miles (16,637.01 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,335.80 miles (16,633.81 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,334.86 miles (16,632.30 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,329.31 miles (16,623.38 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,314.10 miles (16,598.89 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,310.93 miles (16,593.79 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,308.37 miles (16,589.68 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,294.40 miles (16,567.19 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |